Loose connections or worn parts in the light switch.
bad wiring in your steering column to the hand control?
Yes.
Most likely turn signal flasher
Forgetting to throw the switch.Answer #2Sometimes the control panel burn out, which causes power failure to the lights. Sometimes the signal switch becomes damaged. There are other problems that can cause traffic light failures but the most common reason is the bulbs burned out. Finally, you may wish to test your fuses.
head lights won't work, no power to them, signal works , reverse lights work
bad wiring or ground somewhere in the harnesses or fuse box
have you checked the fuses?
Most likely poor wiring.
check fuses
Check the tail light ground wires.
A mis-wiring or short circuit somewhere between the controls, fusebox and lights.
If the turn signals on a car works but the hazard lights do not there may be a problem with the flasher switch. The flasher is located in the steering column, and a damaged unit can cause the lights to stop working.